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typedef CwiseUnaryOp<internal::scalar_abs_op<Scalar>, const Derived> AbsReturnType;
typedef CwiseUnaryOp<internal::scalar_abs2_op<Scalar>, const Derived> Abs2ReturnType;
typedef CwiseUnaryOp<internal::scalar_sqrt_op<Scalar>, const Derived> SqrtReturnType;
typedef CwiseUnaryOp<internal::scalar_inverse_op<Scalar>, const Derived> InverseReturnType;
typedef CwiseUnaryOp<internal::scalar_exp_op<Scalar>, const Derived> ExpReturnType;
typedef CwiseUnaryOp<internal::scalar_log_op<Scalar>, const Derived> LogReturnType;
typedef CwiseUnaryOp<internal::scalar_cos_op<Scalar>, const Derived> CosReturnType;
typedef CwiseUnaryOp<internal::scalar_sin_op<Scalar>, const Derived> SinReturnType;
typedef CwiseUnaryOp<internal::scalar_acos_op<Scalar>, const Derived> AcosReturnType;
typedef CwiseUnaryOp<internal::scalar_asin_op<Scalar>, const Derived> AsinReturnType;
typedef CwiseUnaryOp<internal::scalar_tan_op<Scalar>, const Derived> TanReturnType;
typedef CwiseUnaryOp<internal::scalar_atan_op<Scalar>, const Derived> AtanReturnType;
typedef CwiseUnaryOp<internal::scalar_pow_op<Scalar>, const Derived> PowReturnType;
typedef CwiseUnaryOp<internal::scalar_square_op<Scalar>, const Derived> SquareReturnType;
typedef CwiseUnaryOp<internal::scalar_cube_op<Scalar>, const Derived> CubeReturnType;
/** \returns an expression of the coefficient-wise absolute value of \c *this
*
* Example: \include Cwise_abs.cpp
* Output: \verbinclude Cwise_abs.out
*
* \sa abs2()
*/
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const AbsReturnType
abs() const
{
return AbsReturnType(derived());
}
/** \returns an expression of the coefficient-wise squared absolute value of \c *this
*
* Example: \include Cwise_abs2.cpp
* Output: \verbinclude Cwise_abs2.out
*
* \sa abs(), square()
*/
EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const Abs2ReturnType
abs2() const
{
return Abs2ReturnType(derived());
}
/** \returns an expression of the coefficient-wise exponential of *this.
*
* This function computes the coefficient-wise exponential. The function MatrixBase::exp() in the
* unsupported module MatrixFunctions computes the matrix exponential.
*
* Example: \include Cwise_exp.cpp
* Output: \verbinclude Cwise_exp.out
*
* \sa pow(), log(), sin(), cos()
*/
EIGEN_DEVICE_FUNC
inline const ExpReturnType
exp() const
{
return ExpReturnType(derived());
}
/** \returns an expression of the coefficient-wise logarithm of *this.
*
* This function computes the coefficient-wise logarithm. The function MatrixBase::log() in the
* unsupported module MatrixFunctions computes the matrix logarithm.
*
* Example: \include Cwise_log.cpp
* Output: \verbinclude Cwise_log.out
*
* \sa exp()
*/
EIGEN_DEVICE_FUNC
inline const LogReturnType
log() const
{
return LogReturnType(derived());
}
/** \returns an expression of the coefficient-wise square root of *this.
*
* This function computes the coefficient-wise square root. The function MatrixBase::sqrt() in the
* unsupported module MatrixFunctions computes the matrix square root.
*
* Example: \include Cwise_sqrt.cpp
* Output: \verbinclude Cwise_sqrt.out
*
* \sa pow(), square()
*/
EIGEN_DEVICE_FUNC
inline const SqrtReturnType
sqrt() const
{
return SqrtReturnType(derived());
}
/** \returns an expression of the coefficient-wise cosine of *this.
*
* This function computes the coefficient-wise cosine. The function MatrixBase::cos() in the
* unsupported module MatrixFunctions computes the matrix cosine.
*
* Example: \include Cwise_cos.cpp
* Output: \verbinclude Cwise_cos.out
*
* \sa sin(), acos()
*/
EIGEN_DEVICE_FUNC
inline const CosReturnType
cos() const
{
return CosReturnType(derived());
}
/** \returns an expression of the coefficient-wise sine of *this.
*
* This function computes the coefficient-wise sine. The function MatrixBase::sin() in the
* unsupported module MatrixFunctions computes the matrix sine.
*
* Example: \include Cwise_sin.cpp
* Output: \verbinclude Cwise_sin.out
*
* \sa cos(), asin()
*/
EIGEN_DEVICE_FUNC
inline const SinReturnType
sin() const
{
return SinReturnType(derived());
}
/** \returns an expression of the coefficient-wise arc cosine of *this.
*
* Example: \include Cwise_acos.cpp
* Output: \verbinclude Cwise_acos.out
*
* \sa cos(), asin()
*/
EIGEN_DEVICE_FUNC
inline const AcosReturnType
acos() const
{
return AcosReturnType(derived());
}
/** \returns an expression of the coefficient-wise arc sine of *this.
*
* Example: \include Cwise_asin.cpp
* Output: \verbinclude Cwise_asin.out
*
* \sa sin(), acos()
*/
EIGEN_DEVICE_FUNC
inline const AsinReturnType
asin() const
{
return AsinReturnType(derived());
}
/** \returns an expression of the coefficient-wise tan of *this.
*
* Example: \include Cwise_tan.cpp
* Output: \verbinclude Cwise_tan.out
*
* \sa cos(), sin()
*/
EIGEN_DEVICE_FUNC
inline const TanReturnType
tan() const
{
return TanReturnType(derived());
}
/** \returns an expression of the coefficient-wise arc tan of *this.
*
* Example: \include Cwise_atan.cpp
* Output: \verbinclude Cwise_atan.out
*
* \sa cos(), sin(), tan()
*/
inline const AtanReturnType
atan() const
{
return AtanReturnType(derived());
}
/** \returns an expression of the coefficient-wise power of *this to the given exponent.
*
* This function computes the coefficient-wise power. The function MatrixBase::pow() in the
* unsupported module MatrixFunctions computes the matrix power.
*
* Example: \include Cwise_pow.cpp
* Output: \verbinclude Cwise_pow.out
*
* \sa exp(), log()
*/
EIGEN_DEVICE_FUNC
inline const PowReturnType
pow(const Scalar& exponent) const
{
return PowReturnType(derived(), internal::scalar_pow_op<Scalar>(exponent));
}
/** \returns an expression of the coefficient-wise inverse of *this.
*
* Example: \include Cwise_inverse.cpp
* Output: \verbinclude Cwise_inverse.out
*
* \sa operator/(), operator*()
*/
EIGEN_DEVICE_FUNC
inline const InverseReturnType
inverse() const
{
return InverseReturnType(derived());
}
/** \returns an expression of the coefficient-wise square of *this.
*
* Example: \include Cwise_square.cpp
* Output: \verbinclude Cwise_square.out
*
* \sa operator/(), operator*(), abs2()
*/
EIGEN_DEVICE_FUNC
inline const SquareReturnType
square() const
{
return SquareReturnType(derived());
}
/** \returns an expression of the coefficient-wise cube of *this.
*
* Example: \include Cwise_cube.cpp
* Output: \verbinclude Cwise_cube.out
*
* \sa square(), pow()
*/
EIGEN_DEVICE_FUNC
inline const CubeReturnType
cube() const
{
return CubeReturnType(derived());
}
#define EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(METHOD_NAME,FUNCTOR) \
EIGEN_DEVICE_FUNC \
inline const CwiseUnaryOp<std::binder2nd<FUNCTOR<Scalar> >, const Derived> \
METHOD_NAME(const Scalar& s) const { \
return CwiseUnaryOp<std::binder2nd<FUNCTOR<Scalar> >, const Derived> \
(derived(), std::bind2nd(FUNCTOR<Scalar>(), s)); \
} \
friend inline const CwiseUnaryOp<std::binder1st<FUNCTOR<Scalar> >, const Derived> \
METHOD_NAME(const Scalar& s, const Derived& d) { \
return CwiseUnaryOp<std::binder1st<FUNCTOR<Scalar> >, const Derived> \
(d, std::bind1st(FUNCTOR<Scalar>(), s)); \
}
EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(operator==, std::equal_to)
EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(operator!=, std::not_equal_to)
EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(operator<, std::less)
EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(operator<=, std::less_equal)
EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(operator>, std::greater)
EIGEN_MAKE_SCALAR_CWISE_UNARY_OP(operator>=, std::greater_equal)
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